A method for determining the postage associated with the delivery of an article including the steps of receiving an acquired image of the article over a network from a web enabled device (ii) comparing the acquired digital imaged to a plurality of stored digital images to ermine the identity of the acquired digital image, (iii) determining at least one characteristic of the identified digital image useful to determine a delivery cost associated with the identified digital image of the identified article, (iv) calculating the estimated cost of delivering the identified article to a destination address, and, (v) transmitting the estimated cost to the web enabled device. The method also determines the postage associated with the delivery of an article by means of a wireless communication network using a wireless mobile device having an optical imaging device. Furthermore, a system also determines the postage associated with the identified article.